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Tepper’s Appaloosa Sells Whole SanDisk Stake and Pivots Into AI Infrastructure

The move reflects profit‑taking from memory‑chip gains with capital redirected into cloud and chip platforms that power AI compute.

Druckenmiller Admits AI Helped Write WSJ Op-Ed Criticizing Treasury Buybacks

Pershing Square Reenters Netflix With 4.9% Stake

Pershing Square Re-Establishes Netflix Stake and Adds Five New Positions

Citadel Buys Situational Awareness Public Portfolio, Fund Recasts Around Private AI Stakes

Citadel Buys Most of Aschenbrenner’s Public Book After 67% July Drop

Paul Tudor Jones Says AI-Fueled Rally Has 1–2 Years Left

Broadcom Posts Record AI Sales, Adds $10 Billion Buyback, and Wins $970 Million DISA Deal

Ackman Calls Fannie and Freddie ‘Stupidly Cheap’ as Shares Jump More Than 30%

Ackman’s Pershing Square Discloses 10% Meta Bet as AI Thesis Drives Portfolio Shift

Ackman’s Pershing Square Discloses $2 Billion Meta Stake, Calls Shares ‘Deeply Discounted’

Nextdoor Soars Up to 49% After Eric Jackson Unveils Bullish AI Thesis

Michael Burry Deregisters Scion Asset Management, Halting 13F Disclosures

Michael Burry Rebukes Palantir’s Alex Karp After $1.1 Billion AI Options Bet Shakes Stocks

Ken Griffin Discloses 4.5% Stake in Solana Treasury Firm DeFi Development

Middle Coast Investing Outpaces Benchmarks in Q3, Plans Selective Adds to Progressive Despite Near-Term Risks

Opendoor Hits New Highs as Retail Campaign to Reinstate Rabois Drives Rally